spring mvc用注解方式配置控制器，怎么出现乱码
web.xml
- XML code
<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <servlet> <servlet-name>mvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/classes/servlet.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>mvc</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list></web-app>
servlet.xml
- XML code
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd"> <context:component-scan base-package="com.gpf.controller"/> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/"></property> <property name="suffix" value=".jsp"></property> </bean></beans>
index.jsp
- HTML code
<%@ page language="java" pageEncoding="UTF-8"%><%@ page contentType="text/html;charset=UTF-8"%><%@ include file="/WEB-INF/jsp/include.jsp" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>首页</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body><% String name= "啦啦啦";%> <a href="<c:url value="start.do"/>?name=<%=name%>">start.do</a> </body></html>
start.jsp
- HTML code
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@ page contentType="text/html;charset=UTF-8"%><%@ include file="/WEB-INF/jsp/include.jsp"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>start.jsp</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <c:out value="${name}"></c:out> </body></html>- Java code
package com.gpf.controller;import javax.servlet.http.HttpServletRequest;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;@Controllerpublic class TestController { @RequestMapping("/start") public String start(HttpServletRequest request) throws Exception{ String name=request.getParameter("name"); request.setAttribute("name", name); System.out.println(name); return "start"; }}Tomcat打印为 ？？？？？？
start页面为 å?¦å?¦å?¦
求解！！！
注：：我没有用注解的时候，用常规方法继承或者实现控制器接口，那样的话都不会出现乱码。但是已换成注解方式，页面代码也没有变，就只是改了配置文件和控制器类，反而出现乱码
[解决办法]
对你的name的值进行处理在传到后台，如果你用tomcat，你可以在tomcat中server.xml配置编码，去百度查询下吧。
[解决办法]
上面的配置一般都可以说没很大的效果，SPring-MVC我也用过，比如说你刚在Web.xml中配置好，或者在楼上大神所说的Tomcat中配置好，但是当实现跨不同的浏览器时还是会出现这个问题的（也就是说：可能在某些浏览器中可以），一般尽量减少乱码的办法那就是 多使用Post提交，LZ可以注意看看 是不是那些出现乱码的地方一般都是Get方式提交呢....